The matter, once undertaken, was soon effected; the sexton had some influence with the doctor, they having had much dealing together in the way of their separate professions; and the very next morning he called and conducted the urchin, clad in his Sunday clothes, to undergo the inspection of Dr. Karl Lodovick Knipperhausen. They found the doctor seated in an elbow-chair, in one corner of his study, or laboratory, with a large volume, in German print, before him. He was a short, fat man, with a dark, square face, rendered more dark by a black velvet cap. He had a little, knobbed nose, not unlike the ace of spades, with a pair of spectacles gleaming on each side of his dusky countenance, like a couple of bow-windows. Dolph felt struck with awe, on entering into the presence of this learned man; and gazed about him with boyish wonder at the furniture of this chamber of knowledge, which appeared to him almost as the den of a magician. In the centre stood a claw-footed table, with pestle and mortar, phials and gallipots, and a pair of small, burnished scales. At one end was a heavy clothes-press, turned into a receptacle for drugs and compounds; against which hung the doctor's hat and cloak, and gold-headed cane, and on the top grinned a human skull. Along the mantelpiece were glass vessels, in which were snakes and lizards, and a human foetus preserved in spirits. A closet, the doors of which were taken off, contained three whole shelves of books, and some, too, of mighty folio dimensions--a collection, the like of which Dolph had never before beheld. As, however, the library did not take up the whole of the closet, the doctor's thrifty housekeeper had occupied the rest with pots of pickles and preserves; and had hung about the room, among awful implements of the healing art, strings of red pepper and corpulent cucumbers, carefully preserved for seed. Peter de Groodt, and his protégé, were received with great gravity and stateliness by the doctor, who was a very wise, dignified little man, and never smiled. He surveyed Dolph from head to foot, above, and under, and through his spectacles; and the poor lad's heart quailed as these great glasses glared on him like two full moons. The doctor heard all that Peter de Groodt had to say in favour of the youthful candidate; and then, wetting his thumb with the end of his tongue, he began deliberately to turn over page after page of the great black volume before him. At length, after many hums and haws, and strokings of the chin, and all that hesitation and deliberation with which a wise man proceeds to do what he intended to do from the very first, the doctor agreed to take the lad as a disciple; to give him bed, board, and clothing, and to instruct him in the healing art; in return for which, he was to have his services until his twenty-first year.